Laboratory #6 Qualitative Tests for Carbonyls: Aldehydes vs. Ketones Introduction Various chemical tests identifying ketones and aldehydes are used in this experiment in order to identify an unknown carbonyl compound. The tests used are: 2‚4-dinitrophenylhydrazone test‚ Tollen’s Test‚ Benedict’s Test‚ Chromic Acid Test‚ aka Bordwell-Wellman Test‚ Schiff’s Test‚ and Iodoform Test. These classification tests provide results based on color change or formation of precipitation‚ which is then used
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Error identification – Extra practice exercises. Decide which part of the sentence is grammatically incorrect. Then look at the answers below. 1. I enjoyed study geography at school and now I’ve enrolled at the Economics Faculty. 2. I used to be keen of all scientific subjects but now I would prefer to study art. 3. I want meet your sister when she comes to see you – she sounds very nice. 4. My friends tell the English exam is quite difficult but I’m not worried. 5. The tickets
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Colton Schilling Mrs. Handman Writing 121‚ 4th Classification/identification Different sports acquire an individual to bring different characteristics and personal attributes to the table. Baseball‚ Football‚ and Wrestling all have one thing in common and that is they fall under the athletics department; therefore‚ you have to be somewhat of an athlete to be good at any of these things. Each sport is individually tough‚ but there are different types of tough. Each one requires a certain type
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Borohydride Reduction of a Ketone Results 1. Draw a three-dimensional structure of the stereoisomer formed in the reaction. Name the compound. meso-Hydrobenzoin 2. Include other results as suggested by your data. * The attached IR and NMR spectroscopy data. * The melting point that ranges from 135.6-137.90C. Spectroscopic Analyses Data tables IR Spectroscopy Hydrobenzoin Peaks (cm-1) | Stretches | Intensity | 3332 (cm-1) | O—H stretch | Strong and broad | 3027
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Group #5: Atantayeva Dinara 20091404 Baishuakhova Aidana 20090819 Kassymova Assel 20090819 Mustapayeva Aigerim 20090937 Zhalgassuly Alikhan 20080779 41. Eximbank Kazakhstan JSC CEO: Prihojan Dmitriy Anatolevich (Прихожан Дмитрий Анатольевич) Education: 1990-1995 Kazakh State University named Al-Farabi Previous work: May 1995 - May 1997 – Lawyer in KazKom Bank May 1996 – August 1999 – Deputy Head in Air Kazakhstan Working Sphere: Jurisprudence; Bank and Investment
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Risk Identification Nathaniel Seigler CPMGT/302 July 13th‚ 2015 Petula Brown Risk Identification Risk identification is an important step towards successful accomplishment for any project and any organization. This week’s efforts covered classroom conversation on risk identification and required that I complete a Worksheet developed by the University of Phoenix. That worksheet included three different scenarios‚ one of which I have chosen to write this brief response on. My goal is to describe
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Introduction Risks can have a classification system. This system classifies risks in relation to their locus of action. That is the organisational level at which the risk will have the most impact. Project Risks: are those risks within the project boundary that could affect the delivery of the business outcome that the project is set up to deliver. In other words‚ those that could affect the delivery of the project’s objectives. Business Risks: on the other hand are those risks that affect
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The 2013 law requiring Texans to show a valid identification card before voting in any election has caused quite a controversy since its implementation even though the national Constitution clearly specifies any state is allowed to require what it deems necessary to ensure lawful elections. The main incentive for implementing the requirement was “… a fear of voter fraud (especially‚ a suspicion that non-citizens who are illegally in this country are voting) (Denniston‚ 2014). While this law while
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Are Eyewitness Identifications Reliable Guneet Singh Roll no: 5826632 HAY 120 Introduction to Forensic Psychology Are Eyewitnesses identifications Reliable? Eyewitness testimony is the description an onlooker gives in court‚ unfolding what they saw had happened at a specific occasion which is been investigated. It mainly includes identification of perpetrators or the details of the crime scene. Mainly recollection of events is detailed‚ but not always. This recollection is the proof
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Problem Formulation and Identification MGT/350 December 13‚ 2010 Problem Formulation and Identification Complications are part of the decision-making process and vary from organization to organization. Our team intends to investigate and observe the decision-making process that is most prevalent in their organization. We will do this by comparing and contrasting the problem identification and formulation styles in the organizations. Last we will discuss
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